Expense Categories
Pest Control

What expense category is Pest Control?

Learn what expense category Pest Control is for accurate accounting.
Last updated: April 24, 2025

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Maintaining a clean, safe, and pest-free environment is crucial for businesses, whether you operate an office, retail store, warehouse, or restaurant. Pest control services help prevent infestations that can damage property, violate health codes, and harm your business's reputation. The costs associated with these services are necessary expenditures that need proper classification for accounting and tax purposes.

This guide will help accountants and SMB owners determine the correct expense category for pest control costs.

Pest Control Expense Category

Costs incurred for pest control related to your business premises are considered operating expenses. The specific category often depends on whether you're paying for a service or buying supplies:

1. Pest Control Services

Examples include hiring a professional exterminator or pest control company.

Category: These service costs are most commonly classified under:

  • Repairs and Maintenance Expense: This is a suitable expense category, as routine pest control helps maintain the property in good operating condition, much like other maintenance tasks. IRS Publication 535 acknowledges that costs to keep property in normal operating condition are generally repairs.
  • Building Maintenance or Property Maintenance: Similar to Repairs and Maintenance.
  • Cleaning Expense or Janitorial Expense: Sometimes grouped here, especially if the services are bundled or viewed as part of general facility upkeep.
  • Rent Expense: In some cases, if a lease requires the tenant to handle pest control and pay for it directly, the cost might be considered additional rent (per IRS Pub 535 guidance on tenant-paid expenses like janitorial services).

2. Pest Control Supplies

Examples include purchasing traps, baits, and sprays for DIY use at the business.

Category: Costs for purchasing these items are typically classified under Supplies Expense or, potentially, Office Supplies if used in an office setting.

Choose the category that best fits your business operations and chart of accounts, and apply it consistently.

Some Important Considerations While Classifying Pest Control Expenses

When accounting for pest control costs, keep these points in mind:

  • Ordinary and Necessary: The expense must be ordinary (common and accepted) and necessary (helpful and appropriate) for maintaining your business property in a safe and usable condition.
  • Business Premises: The costs must relate to your business location(s). Pest control for your personal residence is generally not a deductible business expense unless you qualify for and allocate part of the cost to a deductible home office.
  • Home Office Allocation: If pest control services cover your entire home, and you have a qualifying home office, only the portion of the cost allocable to the business-use part of your home (based on square footage) is potentially deductible as part of the home office deduction.
  • Maintenance vs. Capital Improvement: Routine, preventative pest control services are maintenance expenses. However, if pests cause significant structural damage (e.g., termites destroying wood framing), the cost of repairing that structural damage would likely be a capital improvement (added to the building's basis and depreciated), not a pest control expense itself. The cost of the treatment to eliminate the termites remains a maintenance expense.
  • Service vs. Supplies: Differentiate payments to professional service providers from costs of purchasing DIY supplies.
  • Recordkeeping: Keep detailed invoices from pest control companies specifying the service dates, location treated, type of service, cost, and proof of payment. Retain receipts for any pest control supplies purchased.

Examples of Pest Control Expenses

Common pest control costs incurred by businesses include:

Service Fees

  • Recurring contracts (monthly, quarterly, annual) for general pest control (insects, rodents).
  • One-time service fees for specific infestations (e.g., termite treatment, bed bug remediation, wasp nest removal).
  • Fees for preventative treatments or inspections.
  • Costs for wildlife removal services (bats, squirrels, birds) from business property.

Supply Purchases

  • Rodent traps and bait stations.
  • Insect sprays, baits, or foggers.
  • Materials for sealing entry points (caulk, steel wool - might also be repairs).

Tax Implications of Pest Control Expenses

  • Deductibility: Costs for routine pest control services and supplies used for your business premises are generally tax-deductible as ordinary and necessary operating expenses (typically falling under Repairs & Maintenance or Supplies).
  • Timing of Deduction: Deduct expenses in the year paid or incurred, following your accounting method (Cash or Accrual). Prepayments for annual service contracts should generally be allocated over the contract period.
  • Capitalization: Routine pest control is expensed. Only major structural repairs necessitated by pest damage would typically be capitalized.
  • Home Office Allocation: Only the business-use percentage of costs related to a qualifying home office is deductible.

Where to Report (Schedule C): For sole proprietors:

  • Pest Control Services: Typically reported on Line 21 ("Repairs and maintenance"). Could also go on Line 27a ("Other expenses," specifying "Pest Control"). If treated as additional rent, Line 20b.
  • Pest Control Supplies (DIY): Report on Line 22 ("Supplies").

How Fyle Can Automate Expense Management

Tracking pest control service visits and supply purchases requires good documentation. Fyle can help streamline this:

  • Capture Payments: Track payments to pest control companies or for supply purchases made via company credit card using Fyle's real-time feeds. Easily manage invoices paid by other methods by attaching proof of payment.
  • Store Invoices and Agreements: Keep digital copies of service agreements, invoices detailing treatments and dates, and receipts for supply purchases securely attached to the expense transaction within Fyle.
  • Consistent Categorization: Use Fyle to reliably categorize pest control costs under "Repairs and Maintenance," "Supplies," or your chosen account.
  • Track Recurring Services: Monitor recurring payments for monthly or quarterly pest control contracts.
  • Seamless Integration: Fyle syncs categorized expense data directly to your accounting system (QuickBooks, Xero, NetSuite, Sage Intacct), ensuring accurate financial records and simplifying tax preparation.

Pest control costs are a generally deductible operating expense necessary for maintaining business property. Classifying these costs usually falls under Repairs and Maintenance (for services) or Supplies (for DIY materials). 

Careful record-keeping and proper allocation, especially for home offices, are crucial. Tools like Fyle can help automate the tracking and documentation of these essential maintenance expenses.

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While this article provides accurate information, it's not a substitute for professional, legal or financial counsel. Always seek advice from an attorney or financial advisor for advice with respect to the content of this article.
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